ZW32 12kV Nqus Tsev Breaker Cov Khoom Muag
Qhov chaw siv tau: (Siv tau rau cov chaw nquag ua haujlwm nrog daim phiaj hluav taws xob nyob deb nroog)
1. Kev lag luam.
2. Chaw nres tsheb fais fab.
3. Substations.
12kV 1250A Breaker Qhov Zoo
1.Nws tau rov qhib Circuit Court thiab ceev rov qab muaj peev xwm.
2.Nws ua raws li lub teb chaws GB1984 "High voltage alternating tam sim no Circuit Court breaker".
3.Nws ua raws li tus qauv kev tshaj lij JB3855 "3.6 ~ 40.5 kV voltage nqus Circuit Court breaker sab nraum zoov pauv" thiab cov txheej txheem IEC.
Ib puag ncig tej yam kev mob
Ambient kub: -40 ° C ~ + 40 ° C
Cov av noo: ≤ 95% lossis ≤ 90%
Qhov siab: ≤2000m
Cua siab: ≤700Pa (sib npaug rau cua ceev 34m / s)
Seismic siv: ≤8
* Tsis muaj hluav taws kub, tawg, ua qias tuaj, tshuaj lom neeg corrosion thiab ua phem rau qhov chaw.
Kev piav qhia | Chav tsev | Cov ntaub ntawv | ||
Rated voltage | KV | 7.2-12 | ||
Rated tam sim no | A | 1250 | ||
Rated zaus | Hz | 50/60 | ||
Rated luv-circuit brekaing tam sim no | kA | 25 | ||
Tshuab lub neej | Sijhawm | 10000 |